procfs: constify function pointer tables

Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Acked-By: David Howells <dhowells@redhat.com>
Acked-by: Bryan Wu <bryan.wu@analog.com>
Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>
Cc: <linux-arch@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 4 insertions, 4 deletions

diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
index a34c440f8d25..ae4d3f2c8cb2 100644
--- a/fs/proc/task_mmu.c
+++ b/fs/proc/task_mmu.c
@@ -216,7 +216,7 @@ static void m_stop(struct seq_file *m, void *v)
 }
 
 static int do_maps_open(struct inode *inode, struct file *file,
-                        struct seq_operations *ops)
+                        const struct seq_operations *ops)
 {
         struct proc_maps_private *priv;
         int ret = -ENOMEM;
@@ -299,7 +299,7 @@ static int show_map(struct seq_file *m, void *v)
         return 0;
 }
 
-static struct seq_operations proc_pid_maps_op = {
+static const struct seq_operations proc_pid_maps_op = {
         .start  = m_start,
         .next   = m_next,
         .stop   = m_stop,
@@ -434,7 +434,7 @@ static int show_smap(struct seq_file *m, void *v)
         return ret;
 }
 
-static struct seq_operations proc_pid_smaps_op = {
+static const struct seq_operations proc_pid_smaps_op = {
         .start  = m_start,
         .next   = m_next,
         .stop   = m_stop,
@@ -734,7 +734,7 @@ static int show_numa_map_checked(struct seq_file *m, void *v)
         return show_numa_map(m, v);
 }
 
-static struct seq_operations proc_pid_numa_maps_op = {
+static const struct seq_operations proc_pid_numa_maps_op = {
         .start  = m_start,
         .next   = m_next,
         .stop   = m_stop,